<template>
  <div class="login_container">
    <div class="login_box">
      <div class="avatar_box">
        <img src="../assets/logo.png" alt="">
      </div>

      <!-- 登录表单区 -->
      <el-form ref="loginFromRef" :model="loginFrom" :rules="loginFromRules" class="login_form">
        <el-form-item prop="userName">
          <el-input  v-model="loginFrom.userName" prefix-icon="el-icon-user-solid"></el-input>
        </el-form-item>
        <el-form-item prop="password">
          <el-input v-model="loginFrom.password" prefix-icon="el-icon-lock" type="password"></el-input>
        </el-form-item>
        <!-- 按钮 -->
        <el-form-item class="btns">
          <el-button @click="login" type="primary">登录</el-button>
           <el-button @click="resetLoginFrom" type="info">重置</el-button>
        </el-form-item>
      </el-form>

    </div>
  </div>
</template>

<script>
  export default {
    data (){
      return{
        //登录表单的数据对象
        loginFrom : {
          userName : "123",
          password : "333111"
        },
        //表单验证规则对象
        loginFromRules : {
          userName : [
            { required: true, message: '请输入登录名称', trigger: 'blur' },
            { min: 3, max: 10, message: '长度在 3 到 10 个字符', trigger: 'blur' }
          ],
          password : [
            { required: true, message: '请输入登录密码', trigger: 'blur' },
            { min: 6, max: 15, message: '长度在 6 到 15 个字符', trigger: 'blur' }
          ]
        }
      }
    },
    methods : {
      //点击重置按钮,重置登录表单
      resetLoginFrom () {
        this.$refs.loginFromRef.resetFields();
      },
      login (){
        //对整个表单进行校验
        this.$refs.loginFromRef.validate(async valid => {
          if(!valid) return;
          debugger;
          const result =await this.$http.get('/api/getShopList',[{"goodId":1,"name":"aaa","description":"fse"}]);
          debugger;
          //把result 解构复制并重命名为res {data:res}

          //假装登录成功
          this.$msg.success('登录成功');
          //保存token
          window.sessionStorage.setItem("token","laomashop");
          //页面跳转
          this.$router.push("/home");
        });
      }
    }
  }
</script>

<style lang="less" scoped>
  .login_container{
    background-color: #fab6b6;
    height: 100%;
  }
  .login_box{
    width: 450px;
    height: 300px;
    background-color: #fff;
    border-radius: 3px;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);

    .avatar_box{
      height: 130px;
      width: 130px;
      border: 1px solid #eee;
      border-radius:50%; 
      padding: 10px;
      box-shadow: 0 0 10px #ddd;
      position: absolute;
      left: 50%;
      transform: translate(-50%,-50%);
      background-color: #fff;
      img{
        width: 100%;
        height: 100%;
        border-radius: 50%;
        background-color: #eee;
      }
    }
  }
  .btns{
    display: flex;
    justify-content: flex-end;
  }
  .login_form{
    position: absolute;
    bottom: 0;
    width: 100%;
    padding: 0 20px;
    box-sizing: border-box;
  }
</style>
